Who's on my wifi

Scan works great! The function to add/save device names does not work. I try to add device names to the discovered devices, then tap save. The app appears to save the names. But when I scan the same network again, the "saved" device names are missing. Also discovered that the PC version sees all six of my Bluetooth devices, but the app sees only five. The PC version of this app seems much more reliable than this app and would earn five stars from me if I could rate it.

It works good, but there's two I.p address I don't recognize and if I delete them it says that the app stops working. I can't delete them.

Great, just what I have been searching for. If only the widget/app updated at regular intervals itself and a notification was sent when devices connected and disconnected, instead of me opening the app to check devices. It would be the best app available to monitor my CCTV cameras and devices in the home and warn me if suspicious devices.